html, body
  margin 0
  padding 0
  width 100%
  height 100%

body
  background-image url(../images/logo.jpg)
  background-size cover
  background-position center
  font 14px 'microsoft yahei'
  color #333333
  font-weight 500

.fade-enter-active, .fade-leave-active
  transition: opacity .5s
.fade-enter, .fade-leave-to
  opacity: 0
